Description
The Corodrain E Type Universal Valley Trough is a narrow valley trough for use with single lap tiles in limited applications. There is a standard (type:HE) option. The valleys incorporate a 35mm sanded strip for the mortar adhesion.
Features:
- BBA Approved Cert No. 89/2153
- At least durable as lead
- Similar in appearance to lead
- Less prone to theft
- Quick to install
- UV light and acid rain resistant
- Smooth surface inhibits the growth of moss & lichen and build-up of debris
- Fire resistance to SAB to BS476 part 3 and Class 3 BS476 part 7
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